新必修二Unit6EarthfirstPeriod3DevelopingideasandPresentingideas課時(shí)作業(yè)原題版

Unit6EarthfirstPeriod

3

DevelopingideasandPresentingideas同步達(dá)標(biāo)檢測(cè)原題版I.單元要點(diǎn)回扣練A.重點(diǎn)短語(yǔ)集錦1.____________恐懼，擔(dān)心2.____________害怕......

3.____________由于，因?yàn)?.____________切斷；阻斷：隔絕5.____________對(duì)......有影響6.____________把......看作......7.____________把......誤認(rèn)為......8.____________分解9.____________關(guān)閉10.____________把......考慮進(jìn)去B.重點(diǎn)短語(yǔ)語(yǔ)境活用重點(diǎn)短語(yǔ)會(huì)應(yīng)用1.People____________beinglaughedatbyothersinpublic.2.Healwaysmakesmistakes____________hiscarelessness.3.____________thelightwhenyouleavetheroom.4.Itwilltakemanyyearsto____________theplastic.5.Whenyoumakeabudget,youshould____________thepayment____________.6.Heresembleshisbrotheralot,soIoften____________him____________hisbrother.C.重點(diǎn)句型薈萃1.形容詞（短語(yǔ)）作狀語(yǔ)知識(shí)點(diǎn)1.【原句】（教材P62)Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefílm.有些人因?yàn)楹ε码娪袄锟膳碌纳锒辉僭诤＠镉斡??！究键c(diǎn)歸納】句中“afraidofthehorriblecreaturefromthefilm"是形容詞短語(yǔ)作狀語(yǔ)，相當(dāng)于becausesomepeoplewereafraidofthehorriblecreaturefromthefilm.形容詞（短語(yǔ)）作狀語(yǔ)可以表示方式、原因或伴隨狀況等?？晌挥诰涫住⒕淠┗蚓渲?，常用逗號(hào)與句子其他成分隔開(kāi)。名師點(diǎn)津：形容詞作狀語(yǔ)與副詞作狀語(yǔ)的區(qū)別：形容詞作狀語(yǔ)表示主語(yǔ)的狀態(tài)；副詞在句中作狀語(yǔ)通常修飾動(dòng)詞或修飾整個(gè)句子?！纠洹緾oldandhungry,hestoppedworkingandwenthome.因?yàn)橛掷溆逐I，他停止工作回家了?！緦?duì)接高考】·單句語(yǔ)法填空①I(mǎi)wasbackathomeatalmostmidnight,thirstyand__________（tire).快到半夜時(shí)我才回到家，又渴又累。②__________（obvious),agoodhabitcanhelpustospeeduptoreachourdestinations.很顯然，好習(xí)慣有助于加速實(shí)現(xiàn)我們的目標(biāo)。【巧學(xué)活用】－句式升級(jí)（普通表達(dá)）Shesuddenlyappearedandseemedhappyandsatisfied.（高級(jí)表達(dá)）__________，shesuddenlyappeared.(形容詞短語(yǔ)作狀語(yǔ)）2.was/weredoing...when...知識(shí)點(diǎn)2.【原句】（教材P63)In1980,Benchleywasdivingwhenhecameacrossanawfulsight.1980年，本奇利正在潛水，就在這時(shí)他突然看到一個(gè)可怕的景象。【考點(diǎn)歸納】句中的when是并列連詞，意為“就在這／那時(shí)”，相當(dāng)于andthen或andatthesametime.when作并列連詞時(shí)常用于以下句型中：bedoing...when...正在做······這時(shí)······beabouttodo...when...=beonthepointofdoing...when...正要做······這時(shí)······hadjustdone...when...剛做了······這時(shí)······名師點(diǎn)津：when作從屬連詞可引導(dǎo)時(shí)間狀語(yǔ)從句，意為“當(dāng)······的時(shí)候”；還可引導(dǎo)讓步狀語(yǔ)從句，意為“既然；考慮到”?！纠洹竣買(mǎi)wasthinkingofthiswhenIheardmynamecalled.我正想著這件事，突然聽(tīng)到有人叫我的名字?！緦?duì)接高考】·單句語(yǔ)法填空①We__________（do)ourhomeworkwhenthelightwentout.我們正在做家庭作業(yè)，燈突然熄了。②Wewereabout__________（set)outwhenitbegantorain.＝Wewereonthepointof__________（set)outwhenitbegantorain.我們正要出發(fā)，這時(shí)天開(kāi)始下雨。③Ihadjustgonetobedafteraveryhardday__________thephonerang.在勞累了一天之后，我剛上床睡覺(jué)，這時(shí)響了。3.Ittakestime(forsb./sth.)todosth.知識(shí)點(diǎn)3.【原句】（教材P68)Ittakeshundredsofyearsforplastictobreakdown...塑料需要幾百年才能分解······【考點(diǎn)歸納】Ittakes(sb.)sometimetodosth.意為“做某事花費(fèi)（某人）多少時(shí)間”，其中It為形式主語(yǔ)，后面的不定式短語(yǔ)todosth.是真正的主語(yǔ)。此外，take還可表示“需要”之意，ittakes/took...todosth.做某事需要······（1)sth.take(sb.)sometime某事花費(fèi)（某人）多少時(shí)間（2)sb.spendsometime/money(in)doing/onsth.某人花費(fèi)多少時(shí)間／金錢(qián)做某事（3)sth.cost(sb.)sometime/money某事／物花費(fèi)（某人）多少時(shí)間／金錢(qián)（4)sb.paysomemoneyforsth./todosth.某人花費(fèi)多少金錢(qián)為某物／做某事【例句】①I(mǎi)ttookmequitealongtimetounderstandthemeaningofthepainting.我花了相當(dāng)長(zhǎng)的時(shí)間才理解那幅畫(huà)的意義?！緦?duì)接高考】·單句語(yǔ)法填空Believeitornot,ittakesgreatcourage__________（tell)thetruth.信不信由你，說(shuō)實(shí)話需要勇氣?！厩蓪W(xué)活用】－完成句子①Thesedays,musicfans____________________recordsthanpeopleusedtodo.（spend)如今，音樂(lè)迷在買(mǎi)唱片上花的錢(qián)比人們以前花得要少。②A.We'llhavetosaveasmuchaspossibleinorderto____________________.（pay)為了買(mǎi)新房子，我們不得不盡量節(jié)儉。B.I________________mybike.(pay)我付給他20美元修自行車(chē)。③Thebook________________（cost)這本書(shū)花了我8美元。4.倍數(shù)句型知識(shí)點(diǎn)4.【原句】（教材P68)However,makingapaperbagusesfourtimesasmuchenergyasmakingaplasticbaganduptothreetimestheamountofwater.然而，制作紙袋所消耗的能量是制作塑料袋的四倍，水的消耗量是塑料袋的三倍。句中fourtimesasmuchenergyasmakingaplasticbag是倍數(shù)比較的常用形式，其結(jié)構(gòu)為：......倍數(shù)＋asmany/much+n.十a(chǎn)s......常見(jiàn)的倍數(shù)句型：Ais+倍數(shù)＋as+adj./adv.的原級(jí)＋as+B.Ais十倍數(shù)十a(chǎn)dj./adv.的比較級(jí)十than+B.Ais+倍數(shù)＋thesize/length/height/depth/width+of+B.名師點(diǎn)津：times只用于倍數(shù)大于或等于三時(shí)，兩倍用twice或double表示?！纠洹竣賂hisyearourpanyhaspublishedtwiceasmanybooksaswedidlastyear.今年我們公司已經(jīng)出版的書(shū)是去年的兩倍。②Thereisfourtimesasmuchwaterinthispotasinthatone.這個(gè)壺里的水是那個(gè)壺里的四倍?！緦?duì)接高考】·單句語(yǔ)法填空①Thenewstadiumbuiltforthe2022WinterOlympicswillbethreetimes________bigasthepresentone.為迎接2022年冬季奧運(yùn)會(huì)而修建的體育場(chǎng)將是現(xiàn)在的三倍大。②Thisstreetisfourtimesthe________（long)ofthatone.這條街是那條街的四倍長(zhǎng)。【巧學(xué)活用】－一句多譯我們學(xué)校的面積是他們學(xué)校面積的三倍大。①Ourschoolisthreetimes__________theirschool.②Ourschoolistwice__________theirschool.③Ourschoolisthreetimes__________oftheirschool.D.重點(diǎn)句型應(yīng)用1.形容詞短語(yǔ)作狀語(yǔ)Thosetravelersreturnedtothehotel,____________.那些游客們回到賓館，又累又困。2.was/weredoing...when...I____________alongthestreet____________Iheardmynamecalled.我正在沿街散步，突然聽(tīng)到有人喊我的名字。3.Ittakessometime(forsb./sth.)todosth.____________thereonfoot.步行到那里去要半個(gè)小時(shí)。4.倍數(shù)句型Wehaveproduced____________wedidlastyear.我們生產(chǎn)的計(jì)算機(jī)是去年的三倍多。II.閱讀理解AAbout97%oftheworld’swaterissaltyandisfoundinouroceansandseas.But，aswecan’tdrinkseawater，howcanitbeimportant?Everypartofourseasandoceanscontainsanamazingnumberofanimalsandfishthatliveatdifferentoceandepths.Mostofthedifferentspeciesofanimalsandfishdependonsimpleplantsfortheirfood.Thesesimpleplantscalledalgae(海藻)driftnearthesurfaceoftheoceanandusesunlighttoturncarbondioxideandwaterintofoodandoxygen.Infact，thealgaeproduceoverhalfoftheoxygenpeoplebreathe.Howimportantseawateris!Eachplantoranimalinourseasandoceansisanimportantlinkinafoodchain.Thealgaeareeateninlargeamountsbymicroscopicanimals，whichareinturnconsumedbylargeranimals.Thesefoodchainsaredelicatelybalanced.Thebadnewsaboutthefoodchainsintheoceansisthattheyareunderthreatbecauseofman.Peopleoncethoughtthattheoceansweresobigthatitdidn’tmatterifwedumpedrubbishintothemorcaughthugequantitiesoffishandwhalesforfood.Butwenowknowthisisnottrueandfishstocksintheoceanshavestartedtodrop.Thankfully，theworldistakingstepstoprotectthefutureofouroceansbyintroducinginternationalagreementstoprotectmarinehabitats.Mostcountrieshaveintroducedfishingrestrictionstoprotectfishstocksintheoceansandnewtechniquesarebeingpioneeredtocopewithpollution.Finally，theimportanceofprotectingoceansisbeingmadeknowntomorepeople.Thisisjustthebeginningofalongprocesstoprotecttheoceansforourfuture.Wedependontheoceansforfishwhichareanimportantpartofthehumandiet.Howimportantseawateris!1．Peopleusedtothinkthattherubbishthrownintothesea.A．wouldn’tharmthefishintheseaB．wouldchangethebalanceofthefoodchainC．wouldbebrokendownintheseaD．wouldn’tdomuchharmtothesea2．Fromthepassage，welearnthat.A．mostfishandseaanimalsliveatthesurfaceoftheseasB．itisverydifficulttobreakthebalanceofafoodchainC．excessivefishinghascausedthedecreaseinfishstocksD．itwon’tbelongbeforetheproblemsconcerningoceanswillbesolved3．WhichofthefollowingisNOTawayusedtoprotectoceans?A．Theuseofinternationalagreements.B．Forbiddingfishingtoprotectfishstocks.C．Theuseofnewtechniques.D．Raisingpeople’sawarenessoftheneedtoprotectoceans.4．Whatwouldbethebesttitleofthepassage?A．TheImportanceofSeawaterB．LifeintheOceansC．HowtoProtectFoodChainsD．HowtoDealwithSeawaterPollutionBAsyouenterPuyduFou(狂人國(guó)主題公園)，ahistoricalthemeparkinLesEpesses，F(xiàn)rance，youmighteacrossacuriousnewattraction：crowscollectingtrashinexchangefortreats.No，thebirdsaren’tthepark’snewestclean-upcrew.Infact，theperformanceisonlyatrainingexercise.ButPuyduFoupresidentNicolasdeVillierssays，“Wewanttoshowhumansthattheyshouldpickupwastebythemselves，”hesays.“Peoplehavebeenabitshockedseeingthecrowdoingthisgame.We’renoteducatingthecrows；we’reeducatinghumanbeings.”Thewholethingactuallystartedbyaccident.PuyduFouhostsanumberoflivebirdshowsfeaturingfalcons，owls，vultures，andcrows.Inoneshow，acrowissupposedtopickuparoseandofferittoaprincess.Butduringaparticularperformance，insteadofpickinguparose，thecrowgrabbedapieceoftrashandbroughtittotheprincess.ForVilliers，thatsparkedtheideaforbothanewgameforthebirds，andaneducationalprogramforparkgoers.Tomakeitwork，thepark’sfalconer(獵鷹訓(xùn)練者)taughtsixrookstoputcigarettebuttsandothersmallbitsofgarbageintoaboxinexchangefortreats.KaeliSwiftsays，“Ithinkit’ssortofashamecampaigntoencouragepeopletorecognizethatifacrowcanpickupgarbage，thenwedefinitelycantoo.”Corvids(鴉科)areamongthesmartestbirdsintheworld.Theycanrecognizehumanfaces，andhavealsobeenknowntoholdgrudgesagainstresearcherswhohaveshort-changedthemintreats.Theyalsooftenholdfuneralsfortheirdearlydeparted.Recentresearchsuggeststheyevenhavetheabilitytoplanforthefuture.Andnow，theyservetoremindusofourimpactontheenvironment.5．WhatdocrowsdoinPuyduFou?A．Theyworkascleanersinthepark.B．Theyplaygameswithparkvisitors.C．Theyperformtocollectrubbishfortreats.D．Theyhelpvisitorsdotheworkout.6．WhatdoestheauthorintendtodoinParagraph3?A．Introducethelivebirdshows.B．Explainthebeginningoftheidea.C．Provetheclevernessofbirds.D．Addinformationaboutroses.7．Whathasrecentresearchsuggestedaboutcrows?A．Theyareabletoprepareforfuture.B．Theyknowtheimportanceoftheenvironment.C．Theydon’thavetheabilityofrecognizingpeople.D．Theyunderstandtoburytheirpartners.III.短文語(yǔ)法填空Agriculturalexpertssaycropdiversityisimportanttofeedthe1______(increase)populationofourplanet.Theysayhavingalargevarietyofplantsalso2______(help)toprotectagainstpossiblecropdiseasesandfuturecrises.Butmanyexpertssaythenumberhasdecreasedsharplyduringthepastcentury.Oneoftheworld's3______(large)seedconservationprojectshaspredictedfurtherlosses.TheMillenniumSeedBankPartnershipiswarningthatuptoonehundredthousandplantspeciescould4______(permanent)disappear.Therichcollectionofgenes5______decidetheirqualitieswoulddisappearwiththem.Manyexpertsblameclimatechangeandlossofhabitat,normalgrowtharea,fordamagingplantlife.Theysayhuman6______(activity)andpoorlyplanned,overlyheavyuseoflandalsoareresponsible.Modernbusinessfarmingisresponsible7_______lossoffarmers'traditionalcropvarieties.The"GreenRevolution"ofthetwentiethcenturychangedagriculture.Someexpertssaytheuseofmodernmercialfarmingmethodssavedmillionsofpeoplefrom8______(starve).Farmersplanted,watered,andfertilizedtheircropswiththehelpofmachines.Theytreatedtheirfieldswithchemicals9_______(control)diseasesandinsects.Harvestsgrewlargerandhigherquality,10_______anotherresultwasthatsometraditionalcropswerelost.Damagetotheenvironmentoverthepastcenturymakespeoplebelievethatcropdiversityalsosuffered.IV.概要寫(xiě)作閱讀下面短文，根據(jù)其內(nèi)容寫(xiě)一篇60詞左右的內(nèi)容概要。Gettingridofdirt，intheopinionofmostpeople，isagoodthing.However，thereisnothingfixedaboutattitudestodirt.Intheearly16thcentury，peoplethoughtthatdirtontheskinwasameanstoblockoutdisease，asmedicalopinionhaditthatwashingoffdirtwithhotwatercouldopenuptheskinandletillsin.Aparticulardangerwasthoughttolieinpublic